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National Stock Number:
3040-01-501-0189
Federal Supply Class:
3040
National Item Identification Number:
015010189
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
| 566-7067173 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 566-7067173-51 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H625-0312-51 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 2.312 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.6050 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.1900 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 1.190 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 1.190 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | LARGEST STEP DIAMETER | 3.250 INCHES NOMINAL | | OVERALL LENGTH | 14.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A564,TYPE:630,CONDITION:H1025,HF ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DISTANCE FROM END TO GROOVE | 1.235 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 1.235 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.6050 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.1900 INCHES NOMINAL | | SECOND END DIAMETER | 0.7500 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED | | SECOND END KEYWAY DEPTH | 0.209 INCHES MINIMUM AND 0.226 INCHES MAXIMUM | | SECOND END KEYWAY WIDTH | 0.5010 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM | | SPECIAL FEATURES | PROVIDED WITH 10B SAE SPLINES X 4.440 INCH LONG AT 3.955 INCH FROM FIRST END | | STEP QUANTITY | 8 | | SURFACE FINISH | 32.0 MICROINCHES |
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